With regards to power faliure of this sort, its unneccessary to call police or CD.
Can inform the EMSU, they have access to ALL HDB blocks in Singapore. Except certain area under different political party.
How many of you ever remember the number at you lift lobby?
Different sectors in Singapore will have a number to call. How ever there are 2 such number, both are call EMSU
emergency/essential maintenance service unit.
1800-275-5555 or 1800-354-3333
These are 24 hours manned contact centre. These personnels are train to handle situation such as
1)MANTRAP - man trap in lift
2)Minor Pwr failure
3)Plumbing/sewerage problem.
4)Conservancy/cleaning issues
5)They have contact numbers to ALL other emergency services.
Or visit this link to understand more.
http://www.hdb.gov.sg/ISOA040p.nsf/...2982358d29e6206b48256a3a0033ded0?OpenDocument
http://www.hdb.gov.sg/ISOA040p.nsf/...46effa621289344048256a3a0033ded1?OpenDocument